code: def configuration_fully_fitted(self):
      return self.choice.configuration_fully_fitted()
  
file_path: auto-sklearn/autosklearn/pipeline/components/regression/__init__.py
imports: from typing import Type
  import os
  from collections import OrderedDict
  from ConfigSpace.configuration_space import ConfigurationSpace
  from ConfigSpace.hyperparameters import CategoricalHyperparameter
  from autosklearn.askl_typing import FEAT_TYPE_TYPE
  from ..base import AutoSklearnChoice, AutoSklearnRegressionAlgorithm, ThirdPartyComponents, _addons, find_components
label_desc: Use image node_id 8 for calling the RegressorChoice obj's underlying member method code with example usage: obj.configuration_fully_fitted() and returns: self